Names
What is the chemical formula for disulfur dioxide?
S2O2
Which state of matter has each molecule unbonded to the others?
Gas
What is the correct chemical formula for potassium oxide?
K20
Which quantities are associated by Boyle's Law?
Pressure and volume
How many mol in 12.04 x 1023?
Two
What is the chemical name of C3P4?
Tricarbon tetraphosphide
Which state has the highest IMF?
Solid
What is the chemical formula for the combination of B and O?
B2O3
State Charles' Law.
V1/T1 = v2/T2 or "volume and temperature are directly proportional."
What does 1 mol of Al weigh? State the units.
27 grams
What is the chemical name of AlF3?
Aluminum fluoride
What is the name of the transition from solid to liquid?
Melting
Is SO3 a covalent or ionic compound?
Covalent
The volume of a gas doubles. What happens to the pressure?
Halves
How many mol are in 240 g of Ca?
Six
What is the chemical formula of sodium oxide?
Na2O
What is the name of the transition from gas to liquid?
Condensation
What is the chemical formula of C combined with S?
CS2
In the ideal gas law PV=nRT, if R = 0.082, what units of pressure are being used?
Atm
What is the mass of 7 mol of Ca(CO3)?
700 g
What is the chemical name of B2H6?
Diboron hexahydride
What is the state of matter in which the electrons are dissociated from the nuclei?
Plasma
In the compound AgO2, what is the valence of the silver atom?
+4
A gas' volume is 100 L at 400 K. What is the volume at 1000 K?
250 L
What do 72 g of H2 weigh?
72 g